The Department of Justice sued Maryland in federal court Thursday, accusing the state of an “active and deliberate effort” to obstruct immigration enforcement and block deportations. The case lands squarely on the machinery of federal power, where Washington is trying to force local institutions back into line.
Who Gets Pressured
At the center of the fight is Maryland’s Community Trust Act, passed this year. The DOJ says the law “jeopardizes the public safety for all Americans” because it supposedly thwarts immigration-related arrests and deportations. The lawsuit also says the act violates the supremacy clause of the Constitution, the legal cudgel that demands state laws bend to federal law.
The people who actually feel the squeeze are the ones in custody, the jail staff caught between layers of authority, and the communities that get turned into enforcement zones. On May 29, 2026, the DOJ says a warden of a Worcester County Jail told a detention and deportation officer that, because of the law, the facility “would no longer honor ICE detainers, release individuals to ICE custody, or notify ICE when individuals are in custody and ready for release.” The department said, “The facility denied a scheduled ICE pickup that morning and did not release the individual in question to ICE custody.”
That’s the state apparatus in motion. One office issues the law, another office sues over it, and the people below are left to absorb the consequences.
What the Law Says, and Who Objects
The text of the Maryland law says correctional facilities may not transfer individuals into federal custody without a “valid judicial warrant.” The DOJ argues that immigration law allows arrests through administrative warrants, not just warrants signed by a judge. That dispute sits at the heart of the case: whether local institutions must serve as extensions of federal immigration power, or whether they can refuse to play that role.
The lawsuit didn’t come out of nowhere. In February 2025, the U.S. attorney general ordered the DOJ’s civil division to identify state and local policies that provide sanctuary to illegal migrants. Since then, 20 other lawsuits have been brought, including against Colorado, Connecticut, Illinois and New York. The pattern is plain enough. Federal power doesn’t just enforce; it hunts for places to discipline.
The Local Split Inside the System
In late May, 17 of Maryland’s 24 sheriffs sued the state, saying the law “interferes with the ability of sheriffs and local detention centers to coordinate with [ICE] regarding individuals in custody who may pose threats to public safety.” They said Gov. Wes Moore told them during a phone call that he “was aware of the unintended public safety consequences this legislation could have on our communities.” Moore did not sign the Community Trust Act, but under Maryland law, a bill approved by both chambers becomes law if the governor does not sign or veto it within 10 days.
Moore’s office confirmed the phone call and said Moore “explained his rationale for letting the bill go into law without his signature.” Moore previously said that despite implementation challenges, the Community Trust Act keeps “local law enforcement focused on the work that has helped drive Maryland’s historic reductions in violent crime.” A representative from Moore’s office also said the law allows local authorities to coordinate with federal immigration officers “when it comes to people convicted of serious crimes.”
That’s the reform trap in bureaucratic form: a law framed as restraint, a governor who lets it pass without signing, sheriffs who sue anyway, and federal prosecutors who answer with another lawsuit. The people at the bottom still live under the same cage of institutions.
Moore’s office declined to comment on the DOJ lawsuit but said, “Maryland will work with the federal government when that coordination makes our people safer – but we will not let Donald Trump’s untrained, unqualified, and unaccountable ICE agents deputize our law enforcement officers to do immigration work.” The office of Maryland Attorney General Anthony Brown, who was named in both the federal lawsuit and the complaint filed by the sheriffs, declined to comment.
What the Enforcers Say
The Department of Homeland Security condemned Maryland’s sanctuary policies and said seven of the 10 safest cities cooperate with ICE. “When politicians bar local law enforcement from working with DHS, our law enforcement officers have to have a more visible presence so that we can find and apprehend the criminals let out of jails and back into communities,” DHS said in a statement to Fox News Digital. DHS also said ICE officers “are held to the highest professional standard and officers regularly receive ongoing training.”
DHS offered the names of five illegal migrants who were arrested in Maryland by ICE agents on suspicion of crimes such as homicide, sexual assault, incest and drug trafficking. The agency did not specify when the men were arrested or their current statuses. The names and accusations sit there as the familiar language of enforcement, while the larger structure keeps grinding on: federal agencies demanding compliance, state officials hedging, sheriffs objecting, and ordinary people left to navigate the wreckage of competing commands.